Ontario Field Ornithologists
Common Grackle. 20 June 2018, Brockville.
Pine Siskin. 16 June 2018, Ancaster, City of Hamilton.
Eurasian Collared-Dove. 14 June 2018, Northeast Eden, Municipality of Bayham, Elgin Co.
Dickcissel. 14 June 2018, Dealtown Crown Land, Blenheim, Municipality of Chatham-Kent.
Clay-colored Sparrow. 10 June 2018, Chesterville, Stormont, Dundas and Glengarry Co.
Peregrine Falcon. 9 June 2018, Ottawa.
Connecticut Warbler. 9 June 2018, peat bogs, Pinewood, Rainy River District.
Marbled Godwit. 8 June 2018, Rainy River, Rainy River District.
Sedge Wren. 8 June 2018, Rainy River, Rainy River District.
Ruff. 7 June 2018, Cranberry Marsh, Whitby, Regional Municipality of Durham.
Lawrence's Warbler. 7 June 2018, Carden Alvar, City of Kwartha Lakes.
Bobolink. 7 June 2018, Alymer, Elgin County.
Marbled Godwit. 6 June 2018, Kanata, Ottawa.
Arctic Tern. 6 June 2018, Bronte Harbour, Oakville, Halton Region.
Mourning Warbler. 6 June 2018, Larose Forest, United Counties of Prescott & Russell.
Eurasian Collared-Dove. 2 June 2018, Eden, Municipality of Bayham, Elgin Co.
Laughing Gull. 1 June 2018, Port Hope Harbour, Port Hope, Northumberland Co.